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DEL- 1 ECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> i <br /> PROJECT NAME: Del Monte Corporation . AMPLE ANALYSIS PERFORMED : TPH-Gas, B.T.X.E. <br /> Filbert Road AMPLE TIME. 13:45 <br /> Stockton;CA % AMPLE G�NTAIMER(S): HCL PRESERVED <br /> V O A's&1. BAILER BLANK <br /> ANALYSIS::"'PERFORMED SHERWOOD LABS. <br /> CLIENT: CH2M HILL DATE: 02/13/1996 <br /> I PROJECT MANAGER: GRANT STEWART SAMPLE LOCATION: MW-DIS-9 <br /> AMPLER: DOWLIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: OTHER, P.I.D.WELL HEAD READING 0.0 PPM <br /> CASING ELEVATION: FEET MSL CASING DIAMETER: 2 INCH <br /> DEPTHTO WATER:62.04 FEET CALCULATED CASING VOLUME: 3.55 GAL. <br /> DEPTH OF WELL: 83.82 FEET ACTUAL VOLUME PURGED: 12.0 GAL, <br /> TIME VOLUME pH.. :> EC. umhosfc TEMP. COLOR OTHER <br /> allays :nits: De gees C Visual <br /> 0 7.0 1550 22.5 TURBID BRN NO ODOR <br /> 4.0 7.0 1553 21.3 LT. TURBID P. <br /> . 8.0 7.0 1555 21.0 CLEAR " <br /> 12.0 7.0 1545 20.9 " <br /> PURGE METHOD : 2"GRUNDFOS SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: 1'STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 62.04' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. D.O. MEASURMENT 0.5 PPM <br /> WEATHER: OVERCAST SKIES. <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH STEAM CLEANER&ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES. <br /> WELL LOCATION: SOUTH OF STREET CORNER. <br /> CONTAINMENT: D.O.T. 17 DRUMS <br /> INSTRUMENTATION: ORION pHITEMPERATURE METER 2 POINT pH CALIBRATION (4.0 & 7.0) <br /> ORION CONDUCTIVITY METER <br /> ENVIRONMENTAL INSTRUMENTS SLOPE METER <br /> KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580E PHOTO IONIZATION DETECTOR <br /> II <br />